NO.1000 Watch Timing Machine LCD Screen Wrist Watch Tester Multifunction Timegrapher Calibrator Calibration Testing Tool

About this item

• Watch Timegrapher NO.1000 is a Watch Testing Calibration Tool for mechanical watches. This watch tester automatically calculates amplitude, rate, and beat error with the readings of the microphone stand.
• You can see readings on the LCD screen of this Watch Timing Machine in real time with 2 dotted lines moving across, providing a visual display of the “tic tock” from your watch
• When test different watches, this watch timing machine will automatically adjust the optimal signal level.
• Amplitude level: between 275 and 315; Rate Deviation Range: ±999 s/d with precision ± 1 s/d'
• Watch timing machine sampling period: 2 seconds, 4 seconds, 6 seconds, 8 seconds, 10 seconds, 20 seconds, 30 seconds, 60 seconds,the average of corresponding period reflects the precise value of the watch.